FR1306702A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Diaphragm pump
Assignee: Louis Gaston Colart
•
Filing: 1961-09-04
•
Granted: 1962-10-19
•
Expires: 1981-09-04
Abstract
No abstract record available.
Inventors
- 👤 Louis Gaston Colart
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 11:36
CPC Classifications
F; F04; F04B; F04B9/00; F04B9/02; F04B9/06; F04B43/00; F04B43/02; F04B53/00; F04B53/10; F04B53/102; F04B53/1022; F04B53/1025
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.